Solved by Expert Tutors
AutoSave (. Off) Tutorial6. Std No. Group: Name: Std No. Group Mechanical Engineering Fundamentals 38MEF Mechanical Engineering Fundamentals 38MEF...
Solved by Expert Tutors
Question

Hi can someone help me with these Mechanical Eng question.i am super lost. sorryand thank you in advance

please provide working and explanation!

Screenshot (2469).png

Screenshot (2469).png
AutoSave (. Off)
Tutorial6.1 Newton's First Law(1) (1) - Protected View - Saved to this PC
NUR ATIKA BTE ZULKORNAIN NA
X
File
Home
Insert
Design
Layout
References
Mailings
Review
View
Help
Search
Share
Comments
Name:
Std No.:
Group:
Name:
Std No.:
Group
Mechanical Engineering Fundamentals
38MEF
Mechanical Engineering Fundamentals
38MEF
NGEE ANN POLYTECHNIC
4. Block A of mass 80 kg is connected to Block B of unknown mass via a light cable, which
SCHOOL OF ENGINEERING
runs over a light and smooth pulley. Determine the tension, T, in the cable and the mass of
MECHANICAL ENGINEERING FUNDAMENTALS
Block B, Mb, such that Block A will have an impending motion up the inclined plane.
I = 379 N
Tutorial 6.1: Newton's First Law (Equilibrium of a Particle)
Mo = 38.6 kg
1. Determine the magnitude and direction of the force exerted by the silver car in order to
80 kg
prevent the black car from moving
F; = 415 [KN]
Mokg
0 = 34.09
180 kN
5. Two blocks A and B of masses 60 kg and 100 kg, respectively, are positioned on a plane,
which is inclined at 30 to the horizontal, as shown in the figure. Block A is prevented
from moving by a wire attached to a wall. A force P, parallel to the inclined plane, is
250 KN
applied to Block B. The coefficient of static friction between the contacting surfaces are as
shown in the figure.
200 KN
Assuming that motion is impending,
P = 121 N
a) Draw the free body diagrams of Blocks A and B.
T = 498 N
2. A block weighing 120 kg is subjected to two forces as shown. Determine the unknown
b) Determine the value of P at impending motion.
force P necessary to cause an impending motion of the block to the left.
c) Determine the tension T in the wire at impending motion.
130 N
P = 488 N
H = 0.4
120 kg
H = 03
H =03
302
3. A block of mass M is placed on a 30 inclined plane as shown. It is subjected to a force of
100 N parallel to the plane. Determine the value of M, in kg, such that the 100 N force is
able to cause the block to have an impending motion up the inclined plane.
100 N
M = 13.7 kg
End
M kg
-30
H = 0.28
Page 1 of 2 291 words
-
+ 60%
Type here to search
me
188
w
^ DENG
9:15 PM
7/7/2020
23

Step-by-step answer

dictum vitae odio. Donec aliquet. Lorem ipsuac, dictum vitae odio. Donec aliquet.cing elit. Nam lacinia pulvinar tortor nec facilisi

sus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus

acinia pulvi

a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreetllentesque dapibus efficitur laoreet. Nam ris

aciniaNew Doc 2020-07-07 22.22.08_1.jpgNew Doc 2020-07-07 22.22.08_2.jpgNew Doc 2020-07-07 22.22.08_3.jpg

New Doc 2020-07-07 22.22.08_1.jpg
i s ante, tes Donec ali o. Donec aliquet. Lorem ipsum dolor sit amet, co s a molestie consequat, ultrices ac magna. Fusce itur laoreet. rem ipsum dolor sit amet, consecte u ipsum dolor sit i lesti

Subscribe to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question
Let our 24/7 Mechanical Engineering tutors help you get unstuck! Ask your first question.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes